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STOCKHOLDER'S EQUITY (Tables) | 12 Months Ended
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Sep. 30, 2013
Stockholders' Equity Note [Abstract] |
Accumulated other comprehensive income (loss), net of taxes | The components of accumulated other comprehensive income (loss), net of income taxes, recognized in the Consolidated Balance Sheets at September 30 were as follows:
(Thousands) | Net Unrealized Gains (Losses) on Cash Flow Hedges |  | Defined Benefit Pension and Other Postretirement Benefit Plans |  | Total
Balance at September 30, 2011 | $ | 320 |  |  | $ | (2,420 | ) |  | $ | (2,100 | )
Current-period change | (2,206 | ) |  | 190 |  |  | (2,016 | )
Balance at September 30, 2012 | (1,886 | ) |  | (2,230 | ) |  | (4,116 | )
Current-period change | 3,281 |  |  | 48 |  |  | 3,329 |
Balance at September 30, 2013 | 1,395 |  |  | (2,182 | ) |  | (787 | )

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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=28358780&loc=SL7669686-108580 + Details
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